Node MCU ESP8266 V3 (LOLIN CH340 chip)
The Lolin NodeMCU ESP8266 V3 WiFi Module is your key to unlocking the potential of the Internet of Things (IoT). If you're searching for a seamless and affordable IoT development solution in India, you've found it.
This versatile NodeMCU V3 module brings IoT innovation to your fingertips, and you can conveniently purchase it online at the best price. Our NodeMCU V3 module is designed to cater to your IoT needs comprehensively.
Equipped with a built-in Micro-USB interface, CH340 USB-TTL converter, and full I/O support, this module simplifies IoT development. It's compatible with the Arduino platform, making it a favorite among developers. 
Simplifying IoT product prototyping, the NodeMCU ESP8266 V3 supports Lua scripting, GPIO (General Purpose Input/Output), PWM (Pulse Width Modulation), IIC (Inter-Integrated Circuit), 1-Wire, and ADC (Analog-to-Digital Converter) all in one board.
This wide range of features opens up a world of possibilities for your IoT projects. With fast leading-edge technology and the inclusion of modern development tools like Node.js, your IoT journey becomes efficient and cost-effective.
The NodeMCU V3 is designed to make IoT accessible to everyone. So, why wait? Buy the Lolin NodeMCU ESP8266 V3 WiFi Module online in India and explore the limitless potential of IoT.
 
Key Features:
Utilizes CH340G instead of CP2102 for enhanced performance.
Supports Wireless 802.11 b/g/n standard for seamless connectivity.
Operates at 2.4GHz and supports WPA/WPA2 security modes for secure data transmission.
Offers STA/AP/STA + AP three operating modes for versatile usage.
Built-in TCP/IP protocol stack supports multiple TCP Client connections (up to 5 MAX).
Supports UART / GPIO data communication interface for flexible connectivity.
Allows Over-the-Air (OTA) firmware upgrades for convenient maintenance.
Supports Smart Link Smart Networking for easy setup and configuration.
ESP8266 has an IO Pin for expanded functionality and interfacing.
Eliminates the need for downloading or resetting during operation.
Offers a comprehensive set of tools for ESP8266 development.
Provides the lowest-cost WiFi solution for IoT development.
Suitable for Arduino-like hardware IO projects.
Open-source, interactive, programmable, and simple to use.
Integrated WiFi MCU ESP8266 for easy prototyping and development.
Features built-in USB-TTL serial with reliable CH340G for stability across platforms.
Advanced API for hardware IO reduces redundant work in configuring hardware.
Event-driven API for network applications, enabling Nodejs-style coding on a compact MCU.
Comparison:
Specification
Amica NodeMCU
Lolin NodeMCU
NodeMCU Wroom32
Microcontroller
ESP-8266 32-bit
ESP-8266 32-bit
ESP-WROOM-32
processor
Xtensa single core 32 bit L106
Xtensa single core 32 bit L106
Tensillica Xtensa LX6 microprocessor with 2 cores
NodeMCU Size
49mm x 26mm
58mm x 32mm
49mm x 25 mm
Pin Spacing
0.9" (22.86mm)
1.1" (27.94mm)
0.9" (22.86mm)
Clock Speed
80 MHz
80 MHz
160 MHz
USB to Serial
CP2102
CH340G
CP2102
USB Connector
Micro USB
Micro USB
Micro USB
Operating Voltage
2.5 V to 3.6 V
2.5 V to 3.6 V
2.5 V to 3.6 V
Input Voltage
4.5V-10V
4.5V-10V
4.5V-15V
Flash Memory
4 MB
4 MB
4MB
SRAM
64KB
64KB
520KB
ROM
-
-
448KB
Digital I/O Pins
11
11
16
Analog In Pins
1
1
16
ADC Range
0-3.3V
0-3.3V
0-3.3V
UART
1
1
2
SPI
1
1
1
I2C
1
1
1
CAN
-
-
2
WiFi Built-In
802.11 b/g/n
802.11 b/g/n
802.11 b/g/n
Bluetooth Built-in
-
-
Bluetooth 4.2
Inbuilt sensor
No inbuilt sensor
No inbuilt sensor
Inbuilt hall sensor, temperature sensor
 
Applications:
Prototyping of IoT devices
Low power battery operated applications
Network projects
Projects requiring multiple I/O interfaces with Wi-Fi and Bluetooth functionalities
 
Package Includes:
1 x Node MCU ESP8266 V3 (LOLIN CH340 chip)
 
Specifications:
Drive Type
Dual high-power H-bridge
Power Input(V)
4.5 to 9
Communication Interface Voltage(V)
3.3
Flash size(MB)
4
Operating Temperature (°C)
-40 to 125
Transfer Rate(Kbps)
110 to 460800
AD0
1 channel ADC
Dimensions (LxWxH)
49 x 24.5 x 13 mm
Weight
60 gm
 
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